Private Open Play (ages 5+)
 
Grab your friends & family and plan an amazing hour of fun on our obstacle and agility courses! Practice and explore a variety of obstacles, fine tune your skills on a single obstacle, or practice running our customizable courses.

** Private Open Play is only available at our St Louis Location.
Pricing:
What You Should Know
Age: Guests must be age 5+ and have a signed waiver on file.
Shoes: Close-toed shoes required (No sandals, flip-flops, etc.)
Capacity: Maximum of 25 participants are allowed on the course at a time.

Classes

Classes are designed and led by American Ninja Warriors who train to conquer the same obstacles seen on the NBC hit show.

Open Play

Practice and explore a variety of obstacles, fine tune your skills on a single obstacle, or practice running our customizable courses.

Kids Birthday Parties

Planning your kids birthday party? Kids love our obstacles and indoor play areas. This party place is just for you with your very own indoor arenas and private party room!

Ninja Camps

Looking for something AMAZING for your kids over break? Send them to Ultimate Ninjas Camps, where they will learn how to tackle obstacles as seen in American Ninja Warrior.

Adult Fitness

We welcome those who are looking to be part of a supportive community that will inspire you to achieve things you once thought impossible.

Ninja Classes

Classes are designed and led by professional ninja athletes who train to conquer the same obstacles seen on the NBC hit show.

Open Play

Practice and explore a variety of obstacles, fine-tune your skills on a single obstacle, or practice running our customizable courses.

Kids Birthday Parties

Planning your kids birthday party? Kids love our obstacles and indoor play areas. This party place is just for you with your very own indoor arena and private party room!

Ninja Camps

Looking for something AMAZING for your kids over break? Send them to Ultimate Ninjas Camps, where they will learn how to tackle obstacles.

Adult Fitness

We welcome those who are looking to be part of a supportive community that will inspire you to achieve things you once thought impossible.

Take a peek inside Ultimate Ninjas

Who is Ultimate Ninjas

Pro Camp III Recap

What our customers have to say about Ultimate Ninjas

My family & I were pleasantly surprised how nice of an operation this facility is. The environment is clean and safe, the staff could not have been more friendly and accommodating, and the kids couldn't have had more fun, especially in the middle of winter! Thanks for a great time, and we will be back very soon. Highly recommended!Ron P.
I brought my 11YO son today for open gym and he absolutely loved it! It definitely became more crowded after 12:30, but the staff was great and offered assistance when requested. The obstacles were just like the show and are easy to try, but challenging to master. We will be back for sure!Amy J.